Practice - Positive and Negative Numbers
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Practice Questions
Test your understanding with targeted questions
What is the range of values in an 8-bit unsigned binary number?
💡 Hint: Think about the maximum value that can be represented in binary.
How do you represent the decimal number -3 in Two's Complement?
💡 Hint: Use the steps for finding the Two's Complement.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the maximum positive value represented in 8-bit Two's Complement?
💡 Hint: Think about the highest bit being used for the sign.
True or False: In Sign Magnitude representation, -0 and +0 are represented the same way.
💡 Hint: Remember how Sign Magnitude is structured.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Prove that 7 + 7 in 4-bit binary gives an incorrect value due to overflow.
💡 Hint: Review your binary addition.
Demonstrate both the Sign Magnitude and Two's Complement representations of -5 and explain the difference.
💡 Hint: Be sure to follow the steps for each representation!
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Reference links
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